protected void btnAddGroupBuy_Click(object sender, EventArgs e)
 {
     using (EnshineUnionDataContext db = new EnshineUnionDataContext())
     {
         goodstuan addTuan = new goodstuan();
         addTuan.title     = txtTitle.Value;
         addTuan.content   = SearchDataClass.CheckStr(txtFckContent.Value);
         addTuan.starttime = Convert.ToDateTime(txtTimeSelect.Value.Split('-')[0]);
         var endtime = txtTimeSelect.Value.Split('-')[1] + " 23:59:59";
         addTuan.endtime   = Convert.ToDateTime(endtime);
         addTuan.validate  = Convert.ToChar(drpValidate.SelectedValue);
         addTuan.setindex  = Convert.ToChar(drpSetIndex.SelectedValue);
         addTuan.quantity  = int.Parse(txtQuantily.Value);
         addTuan.price     = Convert.ToDecimal(txtGoodsPrice.Value);
         addTuan.costprice = Convert.ToDecimal(txtGoodsCost.Value);
         addTuan.weight    = txtWeight.Value.ToString();
         //addTuan.community = int.Parse(drpCommunity.SelectedValue);
         //addTuan.shopid = int.Parse(drpShop.SelectedValue);
         addTuan.batch        = txtGroupNum.Value;
         addTuan.img          = HFurl.Value;
         addTuan.imgtwo       = HFurl1.Value;
         addTuan.groupsort    = int.Parse(drpGoodsSort.SelectedValue);
         addTuan.groupsortimg = HFurl2.Value.Trim();
         addTuan.tuansummary  = txtSummary.Value;
         addTuan.tuansummary1 = txtSummary1.Value;
         addTuan.tuansummary2 = txtSummary2.Value;
         addTuan.addtime      = DateTime.Now;
         addTuan.selectytsort = Convert.ToChar(drpSaleGoodsSort.SelectedValue);
         addTuan.goodscode    = txtGoodsCode.Value;
         addTuan.getgoodpoint = int.Parse(txtGetGoodPoint.Value);
         db.goodstuan.InsertOnSubmit(addTuan);
         db.SubmitChanges();
     }
     Response.Redirect("GroupBuyManager.aspx?mid=" + Request["mid"] + "&type=" + Request["type"]);
 }
        public void BindShowUpInfo(string strUpid)
        {
            if (!string.IsNullOrEmpty(strUpid))
            {
                if (SearchDataClass.IsNumber(strUpid) == true)
                {
                    using (EnshineUnionDataContext db = new EnshineUnionDataContext())
                    {
                        goodstuan getOrderBy = db.goodstuan.Single(x => x.Id == int.Parse(strUpid));
                        txtTitle.Value            = getOrderBy.title;
                        txtFckContent.Value       = SearchDataClass.CheckStr(getOrderBy.content);
                        txtTimeSelect.Value       = Convert.ToDateTime(getOrderBy.starttime).ToString("yyyy/MM/dd") + "-" + Convert.ToDateTime(getOrderBy.endtime).ToString("yyyy/MM/dd");
                        drpValidate.SelectedValue = getOrderBy.validate.ToString();
                        drpSetIndex.SelectedValue = getOrderBy.setindex.ToString();
                        txtQuantily.Value         = getOrderBy.quantity.ToString();
                        txtGoodsPrice.Value       = Convert.ToString(getOrderBy.price);
                        txtGoodsCost.Value        = Convert.ToString(getOrderBy.costprice.ToString());
                        txtWeight.Value           = getOrderBy.weight.ToString();
                        //	drpCommunity.SelectedValue = getOrderBy.community.ToString();
                        //drpShop.SelectedValue = getOrderBy.shopid.ToString();
                        txtGroupNum.Value    = getOrderBy.batch.ToString();
                        txtSummary.Value     = getOrderBy.tuansummary;
                        txtSummary1.Value    = getOrderBy.tuansummary1;
                        txtSummary2.Value    = getOrderBy.tuansummary2;
                        this.hfDel.Value     = getOrderBy.img;
                        this.HFurl.Value     = getOrderBy.img;
                        this.iShowPhoto.Src  = getOrderBy.img == "" ? "assets/images/nophoto.gif" : getOrderBy.img;;
                        this.hfDel1.Value    = getOrderBy.imgtwo;
                        this.HFurl1.Value    = getOrderBy.imgtwo;
                        this.iShowPhoto1.Src = getOrderBy.imgtwo == "" ? "assets/images/nophoto.gif" : getOrderBy.imgtwo;

                        this.hfDel2.Value = getOrderBy.groupsortimg;
                        this.HFurl2.Value = getOrderBy.groupsortimg;
                        if (!string.IsNullOrEmpty(getOrderBy.groupsortimg))
                        {
                            this.iShowPhoto2.Src = getOrderBy.groupsortimg;
                        }
                        else
                        {
                            this.iShowPhoto2.Src = "assets/images/nophoto.gif";
                        }

                        drpGoodsSort.SelectedIndex     = getOrderBy.groupsort;
                        drpSaleGoodsSort.SelectedValue = getOrderBy.selectytsort.ToString();
                        txtGoodsCode.Value             = getOrderBy.goodscode;
                        txtGetGoodPoint.Value          = getOrderBy.getgoodpoint.ToString();
                        db.SubmitChanges();
                    }
                }
            }
        }